20 percent of Dutch people aged 12 and older had trouble sleeping in 2017, according to figures from Statistics Netherlands' Heath Survey.
In the two weeks before the survey, 20 percent of Dutch had trouble falling asleep, struggled to sleep through the night, or woke up too early. Ten percent indicated that they had serious sleep problems. 41 percent of the Dutch with sleep problems say it hampers their daily functioning, causing forgetfulness or poor concentration. Among those with serious sleep problems, 57 percent say it hampers their daily functioning.